ad (toward or to)
ab (away)
acu (needle; sharpness; clarity)
homophones
palindromes
100

To stick; to connect one thing to another, or to follow the rules/plans

What is to adhere?

100

When someone is not present at a place such as school or work. 

What is absent?

100

A type of angle that might be considered "sharp," as opposed to obtuse. 

What is acute?

100

A type of passenger boat 

or 

a small spritely being


ferry

 / 

fairy

100

A system of detecting that sends out electromagnetic waves that reflect back to the source

What is radar

200

to move closer to; to go forward. As in battle, one side might ________ towards the other

What is to advance?
200

To be taken away by force or against one's will

What is to abduct; or an abduction?

200

Clear. True. Factual. Correct. 

What is accurate? 

200

Spoken so as to be audible  

or 

to be permitted

aloud 

allowed

200

A type of boat; often seats one or two people

What is a kayak? 

300

to be allowed to enter; to be allowed or permitted to join

What is to admit, or admittance?

300

abhor

To regard something as awful, repugnant, or disgusting
300

A system of medicine that involves pricking the skin with needles 

What is acupuncture?

300

To be disallowed

or 

A musical group

banned 

/

band

300

The time of day when many people eat lunch.

What is noon? 

400

advertise

To "turn towards" or draw someone in

400

not typical, usual, or regular

What is abnormal?

400
Keen, precise, or sharp; as in 


an _________ sense of smell. 

or 

her essay included _______ analysis.

What is acute?

400

a common breakfast food 

or 

something that appears in successive parts or numbers

cereal 

/

serial

400

A term of respect for a woman

What is madam? 

500

to "fit to" or to get used to a norm over time. 

What is adjust, or an adjustment?

500

aberration

a state or condition different from the norm; an outlier

500

Describes good sense, skills, or abilities in a particular area. 

An entrepreneur has good business ________

A banker has good financial _________

What is acumen?

500

A stewlike food

or 

describes feeling a little cold

chili 

chilly

500

A body part; located on the head

What is eye?